1. Performance evaluation of gasifier engine system using different feed stocks;Garg;Int J Emerging Technol Adv Eng,2013
2. Nigeria’s vision 20:2020-issues, challenges and implications for development management;Eneh;Asian J Rural Dev,2011
3. REN21. Renewables 2018 Global Status Report. 2018. Available online: http://www.ren21.net/status-of-renewables/global-status-report/. Accessed on 12 June 2018.
4. International bioenergy transport costs and energy balance;Hamelinck;Biomass Bioenergy,2005
5. The environmental and economical advantages of agricultural wastes for sustainability development in Sudan;Omer;JBD,2010